this is the first time I have visited your hometown.

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/10 11:31:20

this is the first time I have visited your hometown.
这句话是一个主从复合句,到底是定语从句还是主语从句?希望很肯定的人作答一下,

定语从句.没有主语从句.
this（主语） is（系动词） the first time（表语） I have visited your hometown（省略了that的定语从句,修饰the first time）.
the first time是先行词,后面是定语从句.
当先行词有time,day,place,reason,way等的时候,可以用that代替when或where或why或介词+which,口语中that 还可以省略.

this is the first time I have visited your hometown. this is the first time i'v visited your hometown This is the first time I have visited the Great Wall.的同义句 That is the first time I have visited the Great Wall and I a Is this the first time you ___Beijing?A.have visited C.visit Is this the first time that you have visited our city It is the first time that i have visited the city. .这是我第一次访问 This is the first time that I have been abroad This is the first time I have seen him. This is the first time that i have come beijing. Is this your first time This is the first time that I have...为什么要用have